The decorative error budget
Carefully calculated every month. Heroically ignored before every Friday deploy.
✦ Reliability theatre, adjourned
Submit your objective for a completely serious, legally non-binding review.
CRITICAL JOURNEY IMMIGRATION OFFICE
A CUJ begins with user intent, not a dashboard panel. Service boundaries are an implementation detail; users did not agree to your microservices.
Every extra nine removes failure allowance, sleep, and several reasonable deployment windows. Judgement is delivered over a rolling four weeks—because reliability does not care when Finance closes the month.
Carefully calculated every month. Heroically ignored before every Friday deploy.
Not an objective. A written admission that nobody has discussed trade-offs.
“That incident does not count” remains the industry’s most powerful availability tool.
Converts request failures into downtime minutes, because apparently every minute contains identical traffic.
Users were unavailable on schedule, so legally nobody was unavailable. The calendar has dismissed all charges.
Thresholds describe machinery. Burn rates describe how quickly users are spending your promise.
For five minutes. The server appears busy and has declined to comment.
ADMINISTRATIVE RELIEF DIVISION
Two legally dubious instruments for converting user pain into reassuring quarterly slides.
The average has agreed to testify. Select another witness to learn what it omitted.
Actual success rate: 98.70%. Select circumstances that were technically unfortunate but administratively inconvenient.